iOS 17.1.1 (21B91) for iPhone 13 Pro Max

✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Release DateNovember 8, 2023
Upload DateNovember 3, 2023
FilenameiPhone14,3_17.1.1_21B91_Restore.ipsw
Filesize7.3 GiB
SHA256sum79dd1d6de4111ee9ce6b1b2801a37380a54e4984399631380bcfd229f99184a1
MD5sum6b29c697d14ce96a367496eb7a6c74b0
SHA1sum3ca21eddd8b40d8e20a7f1bd860ef70301ace660
IdentifieriPhone14,3

iOS 17.1.1 Release Notes

Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update provides bug fixes for your iPhone including:

  • In rare circumstances, Apple Pay and other NFC features may become unavailable on iPhone 15 models after wireless charging in certain cars

  • Weather Lock Screen widget may not correctly display snow

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